Transcription attenuation protein MtrB

Gene:

mtrB

Organism:

Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) (Bacillus halodurans)

Uniprot:

Q9KCC6go to UniProt

Biological function:

Required for transcription attenuation control in the Trp operon. This trans-acting factor seems to recognize a 10 bases nucleotide sequence in the Trp leader transcript causing transcription termination. Binds the leader RNA only in presence of L-tryptophan (By similarity)go to UniProt

Representative structure for UniProt Q9KCC6

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PDB 9bds chain E (observed residues)
PDB 9bds chain E (observed residues)
PDB 9bds chain E (observed residues)
PDB 9bds chain E (observed residues)

PDB chain shown: 9bds E go to PDBe

UniProt residues 1 - 76

Coverage: 89%

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